ydai
Ansys Employee
Hello Larissa,n The particle tracking in mixing task in polydata. A new subtask needs to be created in polydata after the flow solution is obtained. Poly flow has an example to show how to use this feature. The example is Example 52 Flat Die which is available on Ansys online help site: https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/prod_page.html?pn=Polyflow&pid=Polyflow&lang=enn Hope this helpsn Yi n